Quarterly report pursuant to Section 13 or 15(d)

Customer Concentration (Details)

v3.8.0.1
Customer Concentration (Details)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Dec. 31, 2016
Customer A [Member] | Total Third-Party Revenues [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 31.00% 55.00% 42.00% 48.00%  
Customer A [Member] | Accounts Receivable from Third-Parties [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     33.00%   47.00%
Customer B [Member] | Total Third-Party Revenues [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 24.00% 0.00% 26.00% 0.00%  
Customer B [Member] | Accounts Receivable from Third-Parties [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     27.00%   50.00%
Customer C [Member] | Total Third-Party Revenues [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 35.00% 0.00% 18.00% 0.00%  
Customer C [Member] | Accounts Receivable from Third-Parties [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     29.00%   0.00%